| /* Copyright (c) 2016, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of The Linux Foundation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #include <debug.h> |
| #include <string.h> |
| #include <err.h> |
| #include <smem.h> |
| #include <msm_panel.h> |
| #include <board.h> |
| #include <qtimer.h> |
| #include <mipi_dsi.h> |
| #include <mdp5.h> |
| #include <target/display.h> |
| |
| #include "gcdb_display.h" |
| #include "include/panel.h" |
| #include "panel_display.h" |
| |
| /*---------------------------------------------------------------------------*/ |
| /* GCDB Panel Database */ |
| /*---------------------------------------------------------------------------*/ |
| #include "include/panel_truly_1080p_video.h" |
| #include "include/panel_truly_1080p_cmd.h" |
| #include "include/panel_r69006_1080p_video.h" |
| #include "include/panel_r69006_1080p_cmd.h" |
| #include "include/panel_truly_wuxga_video.h" |
| |
| |
| /*---------------------------------------------------------------------------*/ |
| /* static panel selection variable */ |
| /*---------------------------------------------------------------------------*/ |
| enum { |
| TRULY_1080P_VIDEO_PANEL, |
| TRULY_1080P_CMD_PANEL, |
| R69006_1080P_VIDEO_PANEL, |
| R69006_1080P_CMD_PANEL, |
| TRULY_WUXGA_VIDEO_PANEL, |
| UNKNOWN_PANEL |
| }; |
| |
| /* |
| * The list of panels that are supported on this target. |
| * Any panel in this list can be selected using fastboot oem command. |
| */ |
| static struct panel_list supp_panels[] = { |
| {"truly_1080p_video", TRULY_1080P_VIDEO_PANEL}, |
| {"truly_1080p_cmd", TRULY_1080P_CMD_PANEL}, |
| {"r69006_1080p_video", R69006_1080P_VIDEO_PANEL}, |
| {"r69006_1080p_cmd", R69006_1080P_CMD_PANEL}, |
| {"truly_wuxga_video", TRULY_WUXGA_VIDEO_PANEL}, |
| }; |
| |
| static uint32_t panel_id; |
| |
| int oem_panel_rotation() |
| { |
| return NO_ERROR; |
| } |
| |
| #define TRULY_1080P_PANEL_ON_DELAY 40 |
| int oem_panel_on() |
| { |
| if (panel_id == TRULY_1080P_CMD_PANEL || |
| panel_id == TRULY_1080P_VIDEO_PANEL) |
| mdelay(TRULY_1080P_PANEL_ON_DELAY); |
| else if (panel_id == R69006_1080P_CMD_PANEL) { |
| mdelay(R69006_1080P_CMD_PANEL_ON_DELAY); |
| } |
| |
| return NO_ERROR; |
| } |
| |
| int oem_panel_off() |
| { |
| /* OEM can keep their panel specific off instructions |
| * in this function |
| */ |
| return NO_ERROR; |
| } |
| |
| static int init_panel_data(struct panel_struct *panelstruct, |
| struct msm_panel_info *pinfo, |
| struct mdss_dsi_phy_ctrl *phy_db) |
| { |
| int pan_type = PANEL_TYPE_DSI; |
| |
| switch (panel_id) { |
| case TRULY_1080P_VIDEO_PANEL: |
| panelstruct->paneldata = &truly_1080p_video_panel_data; |
| panelstruct->paneldata->panel_with_enable_gpio = 0; |
| panelstruct->panelres = &truly_1080p_video_panel_res; |
| panelstruct->color = &truly_1080p_video_color; |
| panelstruct->videopanel = &truly_1080p_video_video_panel; |
| panelstruct->commandpanel = &truly_1080p_video_command_panel; |
| panelstruct->state = &truly_1080p_video_state; |
| panelstruct->laneconfig = &truly_1080p_video_lane_config; |
| panelstruct->paneltiminginfo |
| = &truly_1080p_video_timing_info; |
| panelstruct->panelresetseq |
| = &truly_1080p_video_panel_reset_seq; |
| panelstruct->backlightinfo = &truly_1080p_video_backlight; |
| pinfo->mipi.panel_on_cmds |
| = truly_1080p_video_on_command; |
| pinfo->mipi.num_of_panel_on_cmds |
| = TRULY_1080P_VIDEO_ON_COMMAND; |
| pinfo->mipi.panel_off_cmds |
| = truly_1080p_video_off_command; |
| pinfo->mipi.num_of_panel_off_cmds |
| = TRULY_1080P_VIDEO_OFF_COMMAND; |
| memcpy(phy_db->timing, |
| truly_1080p_14nm_video_timings, |
| MAX_TIMING_CONFIG * sizeof(uint32_t)); |
| pinfo->dfps.panel_dfps = truly_1080p_video_dfps; |
| pinfo->mipi.signature = TRULY_1080P_VIDEO_SIGNATURE; |
| break; |
| case TRULY_1080P_CMD_PANEL: |
| panelstruct->paneldata = &truly_1080p_cmd_panel_data; |
| panelstruct->paneldata->panel_with_enable_gpio = 0; |
| panelstruct->panelres = &truly_1080p_cmd_panel_res; |
| panelstruct->color = &truly_1080p_cmd_color; |
| panelstruct->videopanel = &truly_1080p_cmd_video_panel; |
| panelstruct->commandpanel = &truly_1080p_cmd_command_panel; |
| panelstruct->state = &truly_1080p_cmd_state; |
| panelstruct->laneconfig = &truly_1080p_cmd_lane_config; |
| panelstruct->paneltiminginfo |
| = &truly_1080p_cmd_timing_info; |
| panelstruct->panelresetseq |
| = &truly_1080p_cmd_panel_reset_seq; |
| panelstruct->backlightinfo = &truly_1080p_cmd_backlight; |
| pinfo->mipi.panel_on_cmds |
| = truly_1080p_cmd_on_command; |
| pinfo->mipi.num_of_panel_on_cmds |
| = TRULY_1080P_CMD_ON_COMMAND; |
| pinfo->mipi.panel_off_cmds |
| = truly_1080p_cmd_off_command; |
| pinfo->mipi.num_of_panel_off_cmds |
| = TRULY_1080P_CMD_OFF_COMMAND; |
| memcpy(phy_db->timing, |
| truly_1080p_14nm_cmd_timings, |
| MAX_TIMING_CONFIG * sizeof(uint32_t)); |
| pinfo->mipi.signature = TRULY_1080P_CMD_SIGNATURE; |
| break; |
| case R69006_1080P_VIDEO_PANEL: |
| panelstruct->paneldata = &r69006_1080p_video_panel_data; |
| panelstruct->panelres = &r69006_1080p_video_panel_res; |
| panelstruct->color = &r69006_1080p_video_color; |
| panelstruct->videopanel = &r69006_1080p_video_video_panel; |
| panelstruct->commandpanel = &r69006_1080p_video_command_panel; |
| panelstruct->state = &r69006_1080p_video_state; |
| panelstruct->laneconfig = &r69006_1080p_video_lane_config; |
| panelstruct->paneltiminginfo |
| = &r69006_1080p_video_timing_info; |
| panelstruct->panelresetseq |
| = &r69006_1080p_video_reset_seq; |
| panelstruct->backlightinfo = &r69006_1080p_video_backlight; |
| pinfo->labibb = &r69006_1080p_video_labibb; |
| pinfo->mipi.panel_on_cmds |
| = r69006_1080p_video_on_command; |
| pinfo->mipi.num_of_panel_on_cmds |
| = R69006_1080P_VIDEO_ON_COMMAND; |
| pinfo->mipi.panel_off_cmds |
| = r69006_1080p_video_off_command; |
| pinfo->mipi.num_of_panel_off_cmds |
| = R69006_1080P_VIDEO_OFF_COMMAND; |
| memcpy(phy_db->timing, |
| r69006_1080p_14nm_video_timings, |
| MAX_TIMING_CONFIG * sizeof(uint32_t)); |
| pinfo->mipi.signature = R69006_1080P_VIDEO_SIGNATURE; |
| break; |
| case R69006_1080P_CMD_PANEL: |
| panelstruct->paneldata = &r69006_1080p_cmd_panel_data; |
| panelstruct->panelres = &r69006_1080p_cmd_panel_res; |
| panelstruct->color = &r69006_1080p_cmd_color; |
| panelstruct->videopanel = &r69006_1080p_cmd_video_panel; |
| panelstruct->commandpanel = &r69006_1080p_cmd_command_panel; |
| panelstruct->state = &r69006_1080p_cmd_state; |
| panelstruct->laneconfig = &r69006_1080p_cmd_lane_config; |
| panelstruct->paneltiminginfo |
| = &r69006_1080p_cmd_timing_info; |
| panelstruct->panelresetseq |
| = &r69006_1080p_cmd_reset_seq; |
| panelstruct->backlightinfo = &r69006_1080p_cmd_backlight; |
| pinfo->labibb = &r69006_1080p_cmd_labibb; |
| pinfo->mipi.panel_on_cmds |
| = r69006_1080p_cmd_on_command; |
| pinfo->mipi.num_of_panel_on_cmds |
| = R69006_1080P_CMD_ON_COMMAND; |
| pinfo->mipi.panel_off_cmds |
| = r69006_1080p_cmd_off_command; |
| pinfo->mipi.num_of_panel_off_cmds |
| = R69006_1080P_CMD_OFF_COMMAND; |
| memcpy(phy_db->timing, |
| r69006_1080p_14nm_cmd_timings, |
| MAX_TIMING_CONFIG * sizeof(uint32_t)); |
| pinfo->mipi.signature = R69006_1080P_CMD_SIGNATURE; |
| pinfo->mipi.tx_eot_append = true; |
| pinfo->mipi.rx_eot_ignore = true; |
| break; |
| case TRULY_WUXGA_VIDEO_PANEL: |
| panelstruct->paneldata = &truly_wuxga_video_panel_data; |
| panelstruct->paneldata->panel_with_enable_gpio = 1; |
| panelstruct->panelres = &truly_wuxga_video_panel_res; |
| panelstruct->color = &truly_wuxga_video_color; |
| panelstruct->videopanel = &truly_wuxga_video_video_panel; |
| panelstruct->commandpanel = &truly_wuxga_video_command_panel; |
| panelstruct->state = &truly_wuxga_video_state; |
| panelstruct->laneconfig = &truly_wuxga_video_lane_config; |
| panelstruct->paneltiminginfo |
| = &truly_wuxga_video_timing_info; |
| panelstruct->panelresetseq |
| = &truly_wuxga_video_panel_reset_seq; |
| panelstruct->backlightinfo = &truly_wuxga_video_backlight; |
| pinfo->mipi.panel_on_cmds |
| = truly_wuxga_video_on_command; |
| pinfo->mipi.num_of_panel_on_cmds |
| = TRULY_WUXGA_VIDEO_ON_COMMAND; |
| pinfo->mipi.panel_off_cmds |
| = truly_wuxga_video_off_command; |
| pinfo->mipi.num_of_panel_off_cmds |
| = TRULY_WUXGA_VIDEO_OFF_COMMAND; |
| memcpy(phy_db->timing, |
| truly_wuxga_14nm_video_timings, MAX_TIMING_CONFIG * sizeof(uint32_t)); |
| pinfo->dfps.panel_dfps = truly_wuxga_video_dfps; |
| pinfo->mipi.signature = TRULY_WUXGA_VIDEO_SIGNATURE; |
| break; |
| case UNKNOWN_PANEL: |
| default: |
| memset(panelstruct, 0, sizeof(struct panel_struct)); |
| memset(pinfo->mipi.panel_on_cmds, 0, |
| sizeof(struct mipi_dsi_cmd)); |
| pinfo->mipi.num_of_panel_on_cmds = 0; |
| memset(pinfo->mipi.panel_off_cmds, 0, |
| sizeof(struct mipi_dsi_cmd)); |
| pinfo->mipi.num_of_panel_off_cmds = 0; |
| memset(phy_db->timing, 0, TIMING_SIZE); |
| pan_type = PANEL_TYPE_UNKNOWN; |
| break; |
| } |
| return pan_type; |
| } |
| |
| #define DISPLAY_MAX_PANEL_DETECTION 2 |
| |
| uint32_t oem_panel_max_auto_detect_panels() |
| { |
| return target_panel_auto_detect_enabled() ? |
| DISPLAY_MAX_PANEL_DETECTION : 0; |
| } |
| |
| int oem_panel_select(const char *panel_name, struct panel_struct *panelstruct, |
| struct msm_panel_info *pinfo, |
| struct mdss_dsi_phy_ctrl *phy_db) |
| { |
| uint32_t hw_id = board_hardware_id(); |
| int32_t panel_override_id; |
| phy_db->pll_type = DSI_PLL_TYPE_THULIUM; |
| |
| if (panel_name) { |
| panel_override_id = panel_name_to_id(supp_panels, |
| ARRAY_SIZE(supp_panels), panel_name); |
| |
| if (panel_override_id < 0) { |
| dprintf(CRITICAL, "Not able to search the panel:%s\n", |
| panel_name + strspn(panel_name, " ")); |
| } else if (panel_override_id < UNKNOWN_PANEL) { |
| /* panel override using fastboot oem command */ |
| panel_id = panel_override_id; |
| |
| dprintf(INFO, "OEM panel override:%s\n", |
| panel_name + strspn(panel_name, " ")); |
| goto panel_init; |
| } |
| } |
| |
| switch (hw_id) { |
| case HW_PLATFORM_MTP: |
| case HW_PLATFORM_SURF: |
| case HW_PLATFORM_RCM: |
| panel_id = TRULY_1080P_VIDEO_PANEL; |
| break; |
| case HW_PLATFORM_QRD: |
| panel_id = R69006_1080P_CMD_PANEL; |
| break; |
| default: |
| dprintf(CRITICAL, "Display not enabled for %d HW type\n", |
| hw_id); |
| return PANEL_TYPE_UNKNOWN; |
| } |
| |
| panel_init: |
| /* |
| * Update all data structures after 'panel_init' label. Only panel |
| * selection is supposed to happen before that. |
| */ |
| pinfo->pipe_type = MDSS_MDP_PIPE_TYPE_RGB; |
| return init_panel_data(panelstruct, pinfo, phy_db); |
| } |